Assume a disease is dominant, indicated by shading. Based on the pedi.pdf

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Assume a disease is dominant, indicated by shading. Based on the pedigree (click to enlarge), which parent determines whether the child indicated by the question mark will have the disease? Female parent. Male parent. Either parent. Solution Male Parent Because it shows in the pedigree that it is a X-linked disorder. If the child is female definitly she will be diseased getting both the diseased X allele from both the parents. Whereas when the child is male he will get one diseased X allele from mother and normal Y allele from father making him a carrier..

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Chorismate 3-glycero phosphate Relying on the above pathway for bil of tryptophan, fii in the table below to osynthesis predict growth or failure to grow When defective in each of the are placed on media supplemented with the Dom Mutant trpA trpB trpC trpD trpE Supplement Anthranilic acid Tryptophan and indole (Graded as right minus wrong) Solution Suppliment/Mutant trpA trpB trpC trpD trpE None -ve -ve -ve -ve -ve Anthranilic acid -ve - ve -ve -ve +ve Indole -ve +ve +ve +ve +ve tryptophan +ve +ve +ve +ve +ve tryptophan and Indole +ve +ve +ve +ve +ve.

Chorismate 3-glycero phosphate Relying on the above pathway for b.pdf

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A form of favoritism where you give preferential treatment to your family members is called Solution This kind of favoritism is referred to as Nepotism.This term finds its origin back to the catholic popes and bishops who used to to put their nephews on important tasks and dignified positions. Broadly speaking, this kind of favoritism is favored upon close and dear relatives, family members in various fields like politics, sports, organisations and particularly in employement..

A form of favoritism where you give preferential treatment to your f.pdf

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2.Describe a technique that would allow a developmental biologist to visualize the expression of developmental genes in space and time. Be sure to describe how it works in as much information as you can remember or give an example. 3.Describe (briefly) ONE historical experiment provided by Hans Driesch which refuted the most accepted cell specification mechanism of the time period (1800s). 4.In developmental biology researchers often want to ‘drive’ gene expression within developing tissues – sometimes expressing genes in different locations or at different times of development so as to demonstrate the gene’s role during normal development. What research tools could you use to ‘drive’gene expression of Your Gene of Interest (YGI)? Explain. 5.What does it mean to be genetically equivalent? Describe how cloning demonstrates this? 6.Experiments with Xenopus (frog) in the late 1950s demonstrated that cells within the 3 germ layers had an affinity for each other and thus indicated that they had differentiated enough to be “biased” toward a specific cell layer (endoderm, mesoderm, ectoderm). Describe an experiment that demonstrated how the 3 different layers of the gastrula have an affinity for each other. 7.Morphogenesis involves the orchestration of Cell Affinity, Cell Adhesion, and Cell Migration. How do the adhesive molecules play a role as cells of the embryo change their affinity for one another? please help... Solution The best technique developed to visualise the expression of developmental genes is OPT ( OPTICAL PROJECTION TOMOGRAPHY). It has the ability to generate 3d images of non floroscent signals which helps to capture the expression of gene and histology using traditional tissue strains upto the resolution of 5 um×5um×5um within the 3d context of whole embryo between 0.5 to 15mm in depth. It is quite inexpensive technique , even cheaper than confocal microscopes..

2.Describe a technique that would allow a developmental biologist to.pdf

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4. Smircich and Morgan (1982), in an earlier reading, identified “learned helplessness” as a possible negative outgrowth of leadership. What is learned helplessness and how might leadership contribute to this state? Solution Learned helplessness means \"a condition in which a person suffers from a sense of powerlessness, arising from a traumatic event or persistent failure to succeed. It is thought to be one of the underlying causes of depression.\" Leadership does make the difference: A leader can have so much influence over whether his/her team is vital, alive and kicking goals, or being apathetic. Without being aggressive or blaming, call it when you see it. You don\'t want people becoming defensive so choose your words carefully..

4. Smircich and Morgan (1982), in an earlier reading, identified “le.pdf

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Write an essay on the Chernobyl nuclear accident, explaining why such an accident is unlikely to happen to a power plant in the United States. Solution The nuclear power plant disaster in the town of Chernobyl in 1986 came to have major impact on the environment and the population of the European continent. Due to the lack of security and financial resources, the Chernobyl plant was considered unsafe before the accident; one was able to prevent the accident from happening, as the old Soviet regime would not let any nuclear specialists from the west into the country. As a result, current winds following the disaster brought radioactive particles to Scandinavia and northwestern Europe, which came to have much greater impact than if the winds would have been blowing in another direction. According to De Boer and Catsburg (1997), the Chernobyl accident was not the first incident at a nuclear plant. In 1979, the nuclear plant at Three Mile Island in Pennsylvania had troubles, as well as the nuclear plant at Sellafield in Great Britain 1985. The accident in Chernobyl concerned people’s opinion about safety issues related to nuclear plants (Catsburg, De Boer 254). Much of the information about the Chernobyl disaster has been kept secret from people outside the former republic of Russia, but since the breakdown of the Soviet Union, a lot of information has become available to the west. Nuclear power is a fantastic energy source as it is efficient and leaves minimal chemical pollution, which can be minimized if it is done right. It is extremely effective and consistent, but what if something goes wrong? The oppositional forces to nuclear power received free advertising due to the disaster and the question about nuclear power was once again a subject for discussion..

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Which plant cell organelle contains its own DNA and ribosome A) Golg.pdf

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A living plant leaf is an open system that exchanges energy (sunlight and thermal flows) + matter (O2, CO2, water vapor, etc.) with the surroundings (the exterior). Even with irreversible processes (energy dissipation) we find that the net entropy change for the system + surroundings can decrease; i.e. dS < 0. Using equations and your own critical thinking: a) Explain how this is possible in terms of deS and diS. b) Explain how the Second Law remains valid for this case. Solution Kindly go through below details for entropy to clear concepts about entropy. According to the principle of entropy , the entropy change of the universe i.e system + surroundings can never have a negative value. i.e [(dS ) system + (dS) surroundings] >or = 0 always (dS) universe > 0 => Irreversible process (dS) universe = 0 => reversible process (dS) universe < 0 => Impossible So, it is impossible to have dS<0 for system and universe unlike mentioned by you in the question. Now let us analyse entropy change of system Entropy change of the system is summation of entropy change due to internal irreversibilty and entropy change due to external interaction. i.e dS = (dS) iir +(dS) ei = S gen (entopy generation) + dQ/T CASE I : If sytem is reversible than value of entropy generation is zero and Entropy change of system is given by dS= dQ/T ( A ) if heat is supplied to system then dQ/T >0 and hence entropy change of system is having positive value i.e dS >0 (B)if heat is rejected from system then dQ/T <0 and hence entropy change of system is having negative value i.e dS <0 (C) if system is adiabatic or well insulated system then dQ/T =0 and hence entropy change of system is having zero value i.e dS =0 NOTE : ENTROPY CHANGE OF THE SYSTEM MAY HAVE +VE, -VE OR ZERO VALUE BUT ENTROPY CHANGE OF THE UNIVERSE CAN NEVER HAVE NEGATIVE VALUE. CASE II :IF system is irreversible than the entropy change is given by dS = (dS)iir + (dS) ei or dS = S (gen ) + dQ/T (A) if the system is adibatic then dQ=0 therefore dS = (dS)iir =S (gen) and we know that the value of entropy generation can never be negative. (B) If the system is not adiabatic and the increase in internal ireversibilty is compensated by decrease in external interaction than the value of entropy changes can be zero i.e iscentropic dS = (dS)iir { increases) + (dQ/T)ei { decreases} e.g. 0 = 5 - 5 Now after discussing you must be clear that what is being wrongly/ mistakenly mentioned in the question. Consider the leaf as an irreversible sytem due to various process occuring for the conversion for one form of energy into another and also the transfer of heat occurs between systen ( leaf here) and surroundings and we can say heat is absorbed by the system here therefore entropy change of the system, dS > 0 since {(dS)iir >0 and also (dQ/T) ei >0 } and (dS) system + surrunding > 0 always for an irreversible process.

A living plant leaf is an open system that exchanges energy (sunligh.pdf

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What was going on in your endocrine system before the chair dropped, due to longer term stress about your exam? Do you think this affected your response to the chair? Solution Thanks for the question. I am assuming here that the individual was sitting on the chair when the chair dropped. Thus the endocrine response of the body during this time is being evaluated. 1. Long term stress about the exam can effect the insulin production by the pancreas . The insulin production, if increased can cause hypoglycemia resulting in fainting and chair drop. Decreased insulin production will result in hyperglycemia which can again cause dizziness and fainting and can cause you to fall from the chair. 2. Epinephrine and norepinephrine levels are increase. This can cause an increase in heart rate and blood pressure which can also cause dizziness and fainting and cause the chair drop. Regards.

Which of the following are typically used as input devices A. Print.pdf

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What are the four stages of annealing? Solution Annealing, in metallurgy and materials science, is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and reduce itshardness, making it more workable. It involves heating a material to above its recrystallization temperature, maintaining a suitable temperature, and then cooling. In annealing, atoms migrate in the crystal lattice and the number of dislocations decreases, leading to the change in ductility and hardness. The four stages of the annealing process that proceed as the temperature of the material is increased are: recovery, recrystallization,grain growth and saturation period 1)The first stage isrecovery, and it results in softening of the metal through removal of primarily linear defects called dislocations and the internal stresses they cause. Recovery occurs at the lower temperature stage of all annealing processes and before the appearance of new strain-free grains. The grain size and shape do not change. 2) The second stage isrecrystallization, where new strain-free grains nucleate and grow to replace those deformed by internal stresses.If annealing is allowed to continue once recrystallization has completed, then grain growth (the third stage) occurs. 3) In grain growth, the microstructure starts to coarsen and may cause the metal to lose a substantial part of its original strength. This can however be regained with hardening. 4) Saturation of the phase formation process and damage of the plate surface will occur..

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we have a m*n Matrix. if element [i][j] is the minimum in row (i) and maximum in column (j), we call it saddle. I want an effiecient algorithm to find saddle element in the Matrix and also Order of the algorithm. Solution #include using namespace std; const int MAX = 100; bool findSaddlePoint(int mat[MAX][MAX], int n) { for (int i = 0; i < n; i++) { int min_row = mat[i][0], col_ind = 0; for (int j = 1; j < n; j++) { if (min_row > mat[i][j]) { min_row = mat[i][j]; col_ind = j; } } int k; for (k = 0; k < n; k++) if (min_row < mat[k][col_ind]) break; if (k == n) { cout << \"Value of Saddle Point \" << min_row; return true; } } return false; } int main() { int mat[MAX][MAX] = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}; int n = 3; if (findSaddlePoint(mat, n) == false) cout << \"No Saddle Point \"; return 0; }.

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Using Python 3. Solve the following problems by writing a small program: a) Three people ate dinner at a restaurant and want to split the bill. The total is $35.27, and they want to leave a 15 percent tip. How much should each person pay? b) Calculate the area and perimeter of a rectangular room, 12.5 meters by 16.7 meters. Solution Answer:A bill=35.27 tips = bill*0.15 print \"Total bill is : %f\"%(bill+tips) Output: Total bill is : 40.560500 Answer:B def area(length, width): return length*width def perimeter(length,width): return 2*(length+width) length = 12.5 width = 16.7 print \"Area of a rectangular room is: %f\"%area(length,width) print \"Perimeter of a rectangular room is: %f\"%perimeter(length,width) Output: Area is: 208.750000 Perimeter is: 58.400000.

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There are N towns T_1.....T_N and a cost matrix C where is the cost of moving directly from T_i, to T_f, for I, j^1.....N and = 0 for i= 1...N. Starling from T_i it is required to find the lowest cost route to T_N. including as many intermediate cities on the route as are required. Show how this problem may be formulated in terms of Dynamic Programming and show how the method of successive approximations (e.g., the N point problem) may be used to provide a solution. Taking care to provide the necessary equations and also describe the necessary steps. Solution Dynamic programming is defined as dividing the given main problem into sub problems such that the solutions defined for these sub problems are used to compute the result of given main problem. Now in this problem a function is used to compute the lowest cost edge among all its neighbours and it is considered as subproblem. First T1 is sent as input for this subproblem and identifies the low cost route among all its neighbours and the node selected will be given for this subproblem function and this process continues untill the final node is reached.. These succesive approximation of finding the smallest route among the neighbours of one node and based on this value next node will be selected and above process will be done and this will continue till the selected node is final node ... We can also add concept of backtracking in this process and identify all possible paths to the destination and then compare all the values and return the route with lowest cost...

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Solve triangle ABC. (Round the length to three declmal places and the angles to one decimal place.) 13 21 120 Need Help?W Need Help? WacTalk tos Tutor Save Progress Another Version 28. O-1.65 points STrig2 3.6.012 Solve triangle ABC. (Round your answers to one decimal place.) 4B 12 40 41 Solution 1) let b = 13, a= 21 length AB = c = ? angle C = 120 degree from law of cosine: c2 = b2 + a2 -2 *b*a* cos C c2 = ( 13)2 + ( 21)2 - 2*13*21*cos ( 120) c = 29.715 units from law of sine: sin A / a = sin B/b = sin C/c from sin A/ a = sin C/c sin A = ( a/c)* sin C sin A = ( 21 / 29.715) * sin ( 120) sin A = 0.6120 A = sin-1 ( 0.6120) = 37.7 degree B = 180 - A - C B = 180 - 37.7 - 120 = 22.3 degree ------------------------------------------------------ 2) let b = 12 a = 40 c = 41 from law of cosine: cos C = a2 + b2 - c2 / 2*a*b = 402 + 122 - 412 / ( 2*40*12) cos C = 0.0656 C = 86.2 degree cos A = b2 + c2 - a2 / 2*b*c = 122 + 412 - 402 / ( 2*12*41) cos A = 0.2286 A = 76.8 degree B = 180 - 86.2 - 76.8 = 17.0 degree.

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Santelle Company expects August sales to be $30,000. Approximately 40% of sales are cash sales. Collection of credit sales are 50% in the month of sale, 40% in the month following sale and 5% two months following sale. The remaining 5% is uncollectible. ________ is the expected cash collection in August from August sales. A) $9,000 B) $12,000 C) $21,000 D) $36,000 Answer: C can you please explain to me how the answer is c? Solution Calculate expected cash collection in august from august sales : so answer is c) $21000AugustCash sales august (30000*40%)12000Credit sales collection (30000*60%*50%)9000Total cash collection in august from august sales21000.

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>> Please show all the steps of the MATLAB function Write a function nybblise which takes as input digital signal of 0\'s and 1\'s stored in a vector of size N x 1. and breaks it into four 4-bit nybbles, which are returned as the columns of a 4 x N/4 matrix. For example, the 16 bit input should be mapped as di dis dg 13 d2 de 10 14 ds d7 11 15 Lodi ds d d d16 12 16. Your function must return -1 if the N is not a multiple of 4 Following is the signature of the function. function A nybblise (d) Input d digital signal as a vector of size N x 1 output A nybbles as a 4 x N/4 matrix OR 1 if N is not a multiple of 4 Note: This function must use loops rather than MATLAB built-in functions such as reshape, fliplr, flipud. If you do not use loops, you will not receive any marks for the test output, even if test cases pass. Solution r1=1; r2=N; N=input(\'Enter a number:\'); d=[r2:r1]; if(N%4==0) A=reshape(d,4,4); disp(\'the matrix is :\'); else A=-1; end;.

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our original model was pv^n =C where n is an exponent and C is a constant use the p and V data sent to you Previous it was shown that, if using log-log paper, a straight line could be drawn showing the relationship between volume and pressure A regression analysis will do even a better job of analysis But keep in mind that bo is in terms of a log. So taking the antilog of bo will give the real value for Bo where your Bo is really C Show your work in determining Bo and B1 Solution we have logP=logC-n*logV and -n = B1,logC=B0 then logP=B0-B1logV logP=B0-2B1 (answer).

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